Yuki Mori is an officer serving aboard the space battleship Yamato. The name may refer to:
- Yuki Mori (OS), a nurse and radar operator and eventual Earth Defense Force ship captain, in the original Space Battleship Yamato and its sequels
- Yuki Mori (2199), a United Nations Cosmo Navy radar operator in Space Battleship Yamato 2199 and its sequels
- Yuki Mori (live action film), a fighter pilot in the Space Battleship Yamato live action film